How much do addition contractors typically cost?
- Newcastle, California Average$47,913
- Typical Range$20,000 - $47,913
- Low End - High End$13,000 - $120,000

10+ years of experience, Deck or Porch - Build or Replace
"Our bathroom remodel came out amazing! Angel and his team were professional, easy to work with, and delivered high-quality workmanship. They finished on time, kept everything clean, and the final result exceeded our expectations. We highly recommend The AI Construction!"
F96B28548CDE7A2C7C81AEB6C20508487197143A4C17A097D3766BC7A9F56ED3 B. in August 2026

Porch, Framing, Patio
"Vitally is the man!! Customer service out of this world. Craftsmanship 10/10!! This man is an absolute professional. The tools he is equipped with and the knowledge is astounding. I promise you if you hire him you won't be disappointed. I am so pleased with him. Do not hesitate and you will he writing a review the same as mine! Thank you so much for going above and beyond!"
Daniel D. in December 2021

Quality finishes, tile, wood, marble, quartz, travertine, stone
"Great job, conscience, timely and complete. Worked like a champ."
47CDBDAE69EE42B718D6FF6E52648BFC3D5F246B9DB276A3B0E49A936CE094AF 8. in November 2025
"In addition to replacing our wood deck with a composite Trex (structure and support beams too) Noe and his crew also did concrete work replacing pathways and steps and painted our entire house, garage and shed. His prices were fair and even when they found significant dry rot the additional prices were very fair and they got the job done quickly. Noe works with his crew, heâ s there almost everyday and they are prompt and work hard. We also had Noe and his crew do some landscaping and planting and even installing a cable system for deck railings that were very happy with. Highly recommend!"
Cassandra G. in October 2023

New and remodeled decks, New home construction, Home restoration , and 7 more
"Mark Mansfield of Marksman Builders was a great contractor to work with. The job took a little longer than expected. This was because of delays from a subcontractor. We strongly recommend him; and would definitely use him again."
Greg H. in May 2002

"We hired Joe to do a very large project which included a major kitchen remodel, building a 400 sq foot vaulted addition with skylights, flooring across the entirety of the main space, full 1000 square foot trex deck with accommodation for a hot tub, and side patio. Joe is a 1 man shop. He did everything from framing, drywall, electrical, insulation, roofing, flooring, cabinet installation, and finish work. He was very easy to communicate with and worked with us on change orders as the project developed/progressed. Errors were very rare and quickly corrected when they occurred. This is our 2nd time hiring Joe for a big project and have hired him for other small projects. We would gladly have Joe work for us again on an y future project."
77A741F7C013D0DF2896B5C18AC1BD296C5872927BEC659B3077674766FC33DF 2. in May 2026
Concrete, Painting, Roofing , and 1 more
"We hired McCormick for a bathroom remodel, and the whole process was smooth and professional. Khaled helped us make smart choices on design and materials that worked for both our budget and style. Now, our bathroom feels like a spa every time we step in. I appreciate the quality and attention to detail. These folks definitely know what they?re doing!"
Jackson M J. in December 2024
About us: "Over 30 years of experience. One call does it all!!"

In business since 2023
General Contractor, Client Focused Custom Home, ADU and Outdoor Living Spaces. We offer Design/Build packages with transparent budgeting and clear communication., Communication & Client Relations , and 2 more
About us: "LaFargue General Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. We have accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business., with a 3 hour minimum on service requests. home as if it were our own. Our services are customized to the individual"
HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.
Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.
You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website.
Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:
In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down.
Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.
Newcastle Addition & Remodeling Contractors are rated 4.9 out of 5 based on 85 reviews of 85 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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